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1. 发明申请

WO2008046773A1 NEGATIVE WORKING, HEAT-SENSITIVE LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开
标题翻译：负面工作，感应式光刻印刷机前置
公开(公告)号：WO2008046773A1
公开(公告)日：2008-04-24
申请号：PCT/EP2007/060780
申请日：2007-10-10
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , CALLANT, Paul , WILLIAMSON, Alexander
发明人： ANDRIESSEN, Hieronymus , CALLANT, Paul , WILLIAMSON, Alexander
IPC分类号： B41C1/10
CPC分类号： B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： A heat-sensitive negative-working lithographic printing plate precursor comprising: a support having a hydrophilic surface or which is provided with a hydrophilic layer; and an image-recording layer comprising hydrophobic thermoplastic polymer particles and an infrared light absorbing dye; characterized in that: said image-recording layer further comprises a compound, said compound comprising an aromatic moiety and at least one acidic group or salt thereof and having a most bathochromic light absorption peak at a wavelength between 300 nm and 450 nm.
摘要翻译：一种热敏负性平版印刷版原版，其包含：具有亲水表面的或具有亲水层的载体; 和包含疏水性热塑性聚合物颗粒和红外光吸收染料的图像记录层; 其特征在于：所述图像记录层还包含化合物，所述化合物包含芳族部分和至少一种酸性基团或其盐，并且在300nm至450nm之间的波长处具有最大的红移光吸收峰。

2. 发明申请

WO2008046775A1 NEGATIVE WORKING, HEAT-SENSITIVE LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开
标题翻译：负面工作，感应式光刻印刷机前置
公开(公告)号：WO2008046775A1
公开(公告)日：2008-04-24
申请号：PCT/EP2007/060791
申请日：2007-10-10
申请人： Agfa Graphics NV , CALLANT, Paul , ANDRIESSEN, Hieronymus , WILLIAMSON, Alexander
发明人： CALLANT, Paul , ANDRIESSEN, Hieronymus , WILLIAMSON, Alexander
IPC分类号： B41C1/10 , B41M5/36
CPC分类号： B41M5/366 , B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24
摘要： A heat-sensitive negative-working lithographic printing plate precursor comprising: a support having a hydrophilic surface or which is provided with a hydrophilic layer; and an image-recording layer comprising hydrophobic thermoplastic polymer particles, an infrared light absorbing dye and a dye, characterized in that said dye has a specified structure and a most bathochromic light absorption peak between 451 nm and 750 nm.
摘要翻译：一种热敏负性平版印刷版原版，其包含：具有亲水表面的或具有亲水层的载体; 以及包含疏水性热塑性聚合物颗粒，红外光吸收染料和染料的图像记录层，其特征在于，所述染料具有特定的结构和在451nm与750nm之间的最红细光吸收峰。

3. 发明申请

WO2007060200A1 METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007060200A1
公开(公告)日：2007-05-31
申请号：PCT/EP2006/068826
申请日：2006-11-23
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , VAN AERT, Hubertus , WILLIAMSON, Alexander , VAN DAMME, Marc
发明人： ANDRIESSEN, Hieronymus , VAN AERT, Hubertus , WILLIAMSON, Alexander , VAN DAMME, Marc
IPC分类号： B41C1/10
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , Y10S430/109 , Y10S430/111
摘要： A method of making a lithographic printing plate comprising the steps of : a) providing a lithographic printing plate precursor comprising (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on said support, comprising an imaging layer, and, optionally, an intermediate layer between the imaging layer and the support, wherein said imaging layer comprises a switchable polymer, b) image-wise exposing said coating, whereby said polymer undergoes a chemical reaction induced by said exposing, thereby creating a lithographic image consisting of printing areas and non-printing areas wherein the non-printing areas are removable from the support by a gum solution, c) developing the precursor by treating the coating of the precursor with said gum solution, thereby removing the non-printing areas.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：a）提供平版印刷版前体，其包含（i）具有亲水表面的或具有亲水层的载体，（ii）所述载体上的涂层，成像层和可选地在成像层和支撑体之间的中间层，其中所述成像层包括可切换聚合物，b）成像地暴露所述涂层，由此所述聚合物经历由所述曝光引起的化学反应，由此产生由打印区域和非打印区域组成的平版印刷图像，其中非印刷区域可通过胶溶液从支撑体移除; c）通过用所述胶溶液处理前体的涂层来显影前体，打印区域。

4. 发明申请

WO2006136543A2 INFRARED ABSORBING DYE 审中-公开
标题翻译：红外吸收染料
公开(公告)号：WO2006136543A2
公开(公告)日：2006-12-28
申请号：PCT/EP2006/063327
申请日：2006-06-20
申请人： AGFA-GEVAERT , CALLANT, Paul , ANDRIESSEN, Hieronymus , WILLIAMSON, Alexander , GEUKENS, Christel , LOUWET, Jos
发明人： CALLANT, Paul , ANDRIESSEN, Hieronymus , WILLIAMSON, Alexander , GEUKENS, Christel , LOUWET, Jos
CPC分类号： B41C1/1008 , B41C1/10 , B41C1/1025 , B41C1/1041 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41M5/465 , C09B23/0066 , C09B23/0091 , C09B23/083 , C09B23/086 , C09B23/10
摘要： The present invention relates to an infrared absorbing dye as defined in claim 1. The present invention relates also to a heat- sensitive imaging element comprising said IR dye and more particularly to a heat-sensitive lithographic printing plate precursor comprising said IR dye. The present invention relates also to a method for making a lithographic printing plate whereby a print-out image of high contrast is formed upon exposure to IR- radiation or heating.
摘要翻译：本发明涉及如权利要求1所述的红外吸收染料。本发明还涉及包含所述IR染料的热敏成像元件，更具体地涉及包含所述IR染料的热敏平版印刷版原版。本发明还涉及一种制备平版印刷版的方法，由此在暴露于IR辐射或加热时形成高对比度的打印图像。

5. 发明申请

WO2008113722A1 A METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开
标题翻译：制作平版印刷机前驱板的方法
公开(公告)号：WO2008113722A1
公开(公告)日：2008-09-25
申请号：PCT/EP2008/052904
申请日：2008-03-12
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , CAMPESTRINI, Paola
发明人： ANDRIESSEN, Hieronymus , CAMPESTRINI, Paola
IPC分类号： B41N3/03
CPC分类号： B41N3/038
摘要： A method for making a lithographic printing plate precursor comprising the steps of: (i) providing a grained and anodized aluminum support; (ii) treating the support with an aqueous solution comprising a salt of zirconium; (iii) treating the support with an aqueous solution comprising a compound comprising a phosphonic acid group and/or an ester or a salt thereof; (iv) applying a coating comprising hydrophobic particles and a binder; (v) drying said coating.
摘要翻译：一种制备平版印刷版原版的方法，包括以下步骤：（i）提供粒状和阳极氧化的铝载体; （ii）用包含锆盐的水溶液处理载体; （iii）用包含膦酸基和/或其酯或其盐的化合物的水溶液处理载体; （iv）施加包含疏水性颗粒和粘合剂的涂层; （v）干燥所述涂层。

6. 发明申请

WO2008031758A1 A PROCESSLESS LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：一种无加工平版印刷板
公开(公告)号：WO2008031758A1
公开(公告)日：2008-03-20
申请号：PCT/EP2007/059348
申请日：2007-09-06
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus
发明人： ANDRIESSEN, Hieronymus
IPC分类号： B41C1/10 , B41N1/00
CPC分类号： B41C1/1041 , B41N1/006
摘要： According to the present invention a non-ablative, negative -working, heat-sensitive printing plate precursor is disclosed capable of switching from a hydrophilic state into a hydrophobic state upon exposure to heat and/or infrared light. The printing plate precursor is obtainable by the method comprising the step of providing on a support a titanium oxide layer by reactive physical vacuum deposition of titanium, characterised in that said vacuum deposition is carried out under a partial oxygen pressure of 10% or more and less than 25%.
摘要翻译：根据本发明，公开了一种非烧蚀性，负性工作的热敏印刷版前体，其能够在暴露于热和/或红外光时从亲水状态转变为疏水状态。通过包括以下步骤的方法可获得印版前体：通过钛的反应物理真空沉积在载体上提供氧化钛层的方法，其特征在于，所述真空沉积在10％或更多或更低的部分氧气压力下进行超过25％。

7. 发明申请

WO2007071551A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007071551A1
公开(公告)日：2007-06-28
申请号：PCT/EP2006/069295
申请日：2006-12-05
申请人： AGFA GRAPHICS NV , VERDONCK, Emiel , ANDRIESSEN, Hieronymus
发明人： VERDONCK, Emiel , ANDRIESSEN, Hieronymus
IPC分类号： B41C1/10
CPC分类号： B41C1/1066
摘要： A method for making a lithographic printing plate comprising the steps of a) providing an aqueous fluid containing at least 2 weight% of a fluorosurfactant based on the total weight of the aqueous fluid wherein the fluorosurfactant has a phosphorous containing group capable of reacting with the surface of a lithographic printing plate precursor; and b) jetting the aqueous fluid on the surface of a lithographic printing plate precursor.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：a）基于水性流体的总重量，提供含有至少2重量％的含氟表面活性剂的含水流体，其中含氟表面活性剂具有能够与表面反应的含磷基团的平版印刷版前体; 和b）将水性流体喷射在平版印刷版原版的表面上。

8. 发明申请

WO2008119619A1 A METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开
标题翻译：制作平版印刷机前驱板的方法
公开(公告)号：WO2008119619A1
公开(公告)日：2008-10-09
申请号：PCT/EP2008/052811
申请日：2008-03-10
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , CAMPESTRINI, Paola , GAGGIANO, Roberto
发明人： ANDRIESSEN, Hieronymus , CAMPESTRINI, Paola , GAGGIANO, Roberto
IPC分类号： B41C1/10 , B41N3/03
CPC分类号： B41N3/038 , B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41N3/036 , C25F3/04
摘要： A method for making a lithographic printing plate precursor is disclosed comprising the steps of : - providing a grained and anodized aluminum support; - treating the support with an aqueous solution comprising a compound containing a silicate anion and one or more cations; - treating the support with an aqueous solution comprising a compound containing an organic acid group and/or an ester or a salt thereof; applying a coating on to said treated support comprising an image-recording layer including hydrophobic thermoplastic polymer particles having a particle size ranging between 20 nm and 55 nm.
摘要翻译：公开了一种制备平版印刷版原版的方法，包括以下步骤： - 提供粗粒和阳极氧化的铝载体; - 用含有硅酸盐阴离子和一种或多种阳离子的化合物的水溶液处理载体; - 用含有有机酸基和/或其酯或其盐的化合物的水溶液处理载体; 将涂层施加到所述经处理的载体上，其包含图像记录层，其包括粒度范围为20nm至55nm的疏水性热塑性聚合物颗粒。

9. 发明申请

WO2007135142A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007135142A1
公开(公告)日：2007-11-29
申请号：PCT/EP2007/054917
申请日：2007-05-22
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , LEZY, Steven , VAN AERT, Hubertus , VERMEERSCH, Joan
发明人： ANDRIESSEN, Hieronymus , LEZY, Steven , VAN AERT, Hubertus , VERMEERSCH, Joan
IPC分类号： B41C1/10
CPC分类号： B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24
摘要： Method for making a lithographic printing plate comprising the steps of; (i) providing a negative -working, heat-sensitive lithographic printing plate precursor comprising; - a support having a hydrophilic surface or which is provided with a hydrophilic layer and - a coating provided thereon, said coating comprising an image -recording layer which comprises hydrophobic thermoplastic polymer particles, a binder and an infrared absorbing dye characterized in that; - said hydrophobic thermoplastic polymer particles have an average particle diameter, measured by Photon Correlation Spectroscopy, of more than 10 nm and less than 40 nm and - the amount of said IR-dye, without taking into account an optional counter ion, is more than 0.70 mg per m 2 of the total surface of said thermoplastic polymer particles, measured by Hydrodynamic Fractionation, and - the amount of hydrophobic thermoplastic polymer particles relative to the total weight of the ingredients of the imaging layer is at least 60 %. (ii) exposing said precursor to infrared light; (iii) developing said exposed precursor in an alkaline aqueous solution.
摘要翻译：制造平版印刷版的方法，包括以下步骤：（i）提供负工作的热敏平版印刷版原版，其包括： - 具有亲水表面的或具有亲水层的支撑体和 - 在其上设置的涂层，所述涂层包括包含疏水性热塑性聚合物颗粒，粘合剂和红外吸收染料的图像记录层，其特征在于： - 所述疏水性热塑性聚合物颗粒具有通过光子相关光谱测量的平均粒径大于10nm且小于40nm，并且 - 不考虑任选的抗衡离子的所述IR染料的量大于所述热塑性聚合物颗粒的总表面的每摩尔浓度为0.70mg /秒，通过流体动力学分级测定，和 - 疏水性热塑性聚合物颗粒相对于成像层的成分总重量的量为至少60％。（ii）将所述前体暴露于红外光; （iii）在碱性水溶液中显影所述暴露的前体。

10. 发明申请

WO2008116734A1 METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2008116734A1
公开(公告)日：2008-10-02
申请号：PCT/EP2008/052722
申请日：2008-03-06
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , HAUQUIER, Guido
发明人： ANDRIESSEN, Hieronymus , HAUQUIER, Guido
IPC分类号： B41C1/10
CPC分类号： B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： A method for making a lithographic printing plate comprising the steps of : - providing a lithographic printing plate precursor comprising a heat sensitive image -recording layer, said image -recording layer comprising hydrophobic thermoplastic particles; - image-wise exposing the precursor to infrared radiation having an energy density of 190 mJ/cm 2 or less; - mounting the exposed precursor on a printing press; - developing the mounted precursor by supplying ink and/or fountain; and, - baking the plate by keeping the plate at a temperature above the glass transition temperature of the thermoplastic particles during a period between 5 seconds and 2 minutes.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤： - 提供包含热敏图像记录层的平版印刷版前体，所述图像记录层包含疏水性热塑性颗粒; - 以成像方式将前体暴露于能量密度为190mJ / cm 2以下的红外辐射; - 将暴露的前体安装在印刷机上; - 通过供应墨水和/或喷泉来开发安装的前体; 并且 - 在5秒至2分钟之间的时间内，将板保持在高于热塑性颗粒的玻璃化转变温度的温度下，烘烤该板。

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